diff options
Diffstat (limited to 'win')
| -rw-r--r-- | win/nmakehlp.c | 24 | ||||
| -rw-r--r-- | win/rules.vc | 15 |
2 files changed, 26 insertions, 13 deletions
diff --git a/win/nmakehlp.c b/win/nmakehlp.c index 84cf75c..22b7b06 100644 --- a/win/nmakehlp.c +++ b/win/nmakehlp.c @@ -43,7 +43,7 @@ /* protos */ static int CheckForCompilerFeature(const char *option); -static int CheckForLinkerFeature(const char *option); +static int CheckForLinkerFeature(const char **options, int count); static int IsIn(const char *string, const char *substring); static int SubstituteFile(const char *substs, const char *filename); static int QualifyPath(const char *path); @@ -102,16 +102,16 @@ main( } return CheckForCompilerFeature(argv[2]); case 'l': - if (argc != 3) { + if (argc < 3) { chars = snprintf(msg, sizeof(msg) - 1, - "usage: %s -l <linker option>\n" + "usage: %s -l <linker option> ?<mandatory option> ...?\n" "Tests for whether link.exe supports an option\n" "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, &dwWritten, NULL); return 2; } - return CheckForLinkerFeature(argv[2]); + return CheckForLinkerFeature(&argv[2], argc-2); case 'f': if (argc == 2) { chars = snprintf(msg, sizeof(msg) - 1, @@ -313,7 +313,8 @@ CheckForCompilerFeature( static int CheckForLinkerFeature( - const char *option) + const char **options, + int count) { STARTUPINFO si; PROCESS_INFORMATION pi; @@ -322,7 +323,8 @@ CheckForLinkerFeature( char msg[300]; BOOL ok; HANDLE hProcess, h, pipeThreads[2]; - char cmdline[100]; + int i; + char cmdline[255]; hProcess = GetCurrentProcess(); @@ -368,7 +370,11 @@ CheckForLinkerFeature( * Append our option for testing. */ - lstrcat(cmdline, option); + for (i = 0; i < count; i++) { + lstrcat(cmdline, " \""); + lstrcat(cmdline, options[i]); + lstrcat(cmdline, "\""); + } ok = CreateProcess( NULL, /* Module name. */ @@ -433,7 +439,9 @@ CheckForLinkerFeature( return !(strstr(Out.buffer, "LNK1117") != NULL || strstr(Err.buffer, "LNK1117") != NULL || strstr(Out.buffer, "LNK4044") != NULL || - strstr(Err.buffer, "LNK4044") != NULL); + strstr(Err.buffer, "LNK4044") != NULL || + strstr(Out.buffer, "LNK4224") != NULL || + strstr(Err.buffer, "LNK4224") != NULL); } static DWORD WINAPI diff --git a/win/rules.vc b/win/rules.vc index e12854d..4a3ae26 100644 --- a/win/rules.vc +++ b/win/rules.vc @@ -188,9 +188,14 @@ COMPILERFLAGS = $(COMPILERFLAGS) -QIA64_Bx !endif
!endif
+# Prevents "LNK1561: entry point must be defined" error compiling from VS-IDE:
+!ifndef LINKER_TESTFLAGS
+LINKER_TESTFLAGS = /DLL /NOENTRY /OUT:nmhlp-out.txt
+!endif
+
!if "$(MACHINE)" == "IX86"
### test for -align:4096, when align:512 will do.
-!if [nmakehlp -l -opt:nowin98]
+!if [nmakehlp -l -opt:nowin98 $(LINKER_TESTFLAGS)]
!message *** Linker has 'Win98 alignment problem'
ALIGN98_HACK = 1
!else
@@ -203,7 +208,7 @@ ALIGN98_HACK = 0 LINKERFLAGS =
-!if [nmakehlp -l -ltcg]
+!if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)]
LINKERFLAGS =-ltcg
!endif
@@ -417,7 +422,7 @@ TCL_NO_DEPRECATED = 0 !if [nmakehlp -f $(CHECKS) "fullwarn"]
!message *** Doing full warnings check
WARNINGS = -W4
-!if [nmakehlp -l -warn:3]
+!if [nmakehlp -l -warn:3 $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS) -warn:3
!endif
!else
@@ -430,7 +435,7 @@ WARNINGS = $(WARNINGS) -Wp64 !endif
!if $(PGO) > 1
-!if [nmakehlp -l -ltcg:pgoptimize]
+!if [nmakehlp -l -ltcg:pgoptimize $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize
!else
MSG=^
@@ -438,7 +443,7 @@ This compiler does not support profile guided optimization. !error $(MSG)
!endif
!elseif $(PGO) > 0
-!if [nmakehlp -l -ltcg:pginstrument]
+!if [nmakehlp -l -ltcg:pginstrument $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument
!else
MSG=^
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